Compilare: user.cpp: In function ‘void findWords(int&, int&)’: user.cpp:11:31: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] if( currentChar >='a' && currentChar <='z' || currentChar >='A' && currentChar <='Z') ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ user.cpp: In function ‘int main()’: user.cpp:27:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("text.in","r",stdin); ^ user.cpp:28:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("text.out","w",stdout); ^